HMD DP200 Rotary-Table Two-Color Injection Molding Machine
180° servo rotary table · Two independent injection units · Large-platen two-color platform
HMD DP200 builds on DP160 with greater clamping rigidity and a larger platen, featuring an 870 mm rotary table and 2000 kN clamping force. With two independent injection units firing in sync and a high-precision single-cylinder injection mechanism, it suits one-shot molding of larger two-color products.
Model Overview
| Item | Specification |
|---|---|
| International rating | 300 (same rating for both injection units) |
| Application | Two-color tableware, two-color containers, tool handles, home-appliance appearance parts, small automotive interior parts, etc. |
| Core configuration | 180° servo rotary table + two independent injection units + single-cylinder injection mechanism + dual linear-guide injection unit |
| Control system | KEBA two-color dedicated computer controller with PID barrel temperature control |
Injection Unit A
Injection unit A offers Φ32 and Φ36 screw options.
| Item | Unit | Option A (Φ32) | Option B (Φ36) |
|---|---|---|---|
| Theoretical shot volume | cm³ | 141 | 178 |
| Shot weight (PS) | g | 128 | 162 |
| Shot weight (PS) | oz | 4.5 | 5.7 |
| Injection rate | g/s | 83 | 105 |
| Screw diameter | mm | 32 | 36 |
| Injection pressure | MPa | 226 | 179 |
| Screw L/D ratio | — | 21.2 | 18.8 |
| Screw stroke | mm | 175 | 175 |
| Screw speed | r/min | 0 ~ 244 | 0 ~ 244 |
Injection Unit B
Injection unit B offers Φ30 and Φ32 screw options.
| Item | Unit | Option A (Φ30) | Option B (Φ32) |
|---|---|---|---|
| Theoretical shot volume | cm³ | 124 | 141 |
| Shot weight (PS) | g | 113 | 128 |
| Shot weight (PS) | oz | 4.0 | 4.5 |
| Injection rate | g/s | 73 | 83 |
| Screw diameter | mm | 30 | 32 |
| Injection pressure | MPa | 257 | 226 |
| Screw L/D ratio | — | 22.6 | 21.2 |
| Screw stroke | mm | 175 | 175 |
| Screw speed | r/min | 0 ~ 244 | 0 ~ 244 |
Clamping Unit Parameters
180° servo rotary table on the moving platen with precise position confirmation before clamping; the larger platen accommodates mid-size two-color molds.
| Item | Unit | Specification |
|---|---|---|
| Clamping force | kN | 2000 |
| Mold opening stroke | mm | 410 |
| Platen size | mm | 1080 × 720 |
| Rotary table diameter | mm | 870 |
| Distance between tie bars (H × V) | mm | 825 × 505 |
| Max. daylight | mm | 930 |
| Mold thickness (min–max) | mm | 180 ~ 520 |
| Ejector stroke | mm | 140 |
| Ejector force | kN | 38 × 2 |
| Distance between barrel centers | mm | 450 |
Power and Heating System
| Item | Unit | Unit A | Unit B |
|---|---|---|---|
| Hydraulic system pressure | MPa | 17.5 | 17.5 |
| Pump motor power | kW | 18.7 | 18.7 |
| Heater power | kW | 6.8 | 6.8 |
| Number of temp control zones | — | 4 × 2 | 4 × 2 |
Other Parameters
| Item | Unit | Specification |
|---|---|---|
| Oil tank capacity | L | 350 |
| Overall dimensions (L × W × H) | m | 5.4 × 1.9 × 2.2 |
| Machine weight | Ton | 9.6 |
Core Advantages
180° Servo Rotary Table
A servo motor drives the rotary table for shorter rotation time and more precise positioning. Platens do not contact during rotation, reducing wear, and precise position confirmation before clamping protects the mold.
Two Independent Injection Units, Synchronized Firing
Two independent injection units fire in sync for one-shot two-color molding, greatly shortening cycle time. The single-cylinder injection mechanism delivers higher injection accuracy.
High-Rigidity Clamping & European Ejection
Newly designed clamping mechanism with improved overall mechanical strength and rigidity, low deformation and internal stress, and good fatigue resistance. The European-style ejection structure is easy to maintain, and tie-bar bushings use self-lubricating graphite copper bushings for fast and precise mold opening and closing.
KEBA Two-Color Control System
High-performance KEBA two-color dedicated computer controller with a large color display. Barrel PID temperature control achieves very low error, with three-color signal lights and a buzzer as standard.